Química Orgânica: Pesquisa Atual

Química Orgânica: Pesquisa Atual
Acesso livre

ISSN: 2161-0401

Abstrato

Preparation and Diagnosis of New Azo-Barbiturate Dyes

Kazim AC and Kadhim AJ

The research includes the preparation of new azo-barbiturate dyes derived from schiff bases and repellency bases by means of double-reaction of repellant bases with different phenolic compounds. These compounds were diagnosed using infrared techniques, ultraviolet-visible radiation, NMR proton and thin layer chromatography. All barbiturate dyes had absorption between (273-310) nm and showed hypsochromic shift from the corresponding azo dyes. The crystal structures of barbiturate dyes indicated that barbiturate ring is sterically hindered by phenol rings.

Isenção de responsabilidade: Este resumo foi traduzido com recurso a ferramentas de inteligência artificial e ainda não foi revisto ou verificado.
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